W Fk San Jacinto Rv Abv Lk Houston nr Porter, Tx River

USGS · 08068090

W FK SAN JACINTO RV ABV LK HOUSTON NR PORTER, TX RIVER

USGS · 08068090LIVE

W Fk San Jacinto Rv abv Lk Houston nr Porter, TX

MONTGOMERY COUNTY, TX30.1412°N, -95.3382°W Updated 12 hr ago

FLOW RATE

74cfs

AIR TEMP

80°F

WIND

3mph SW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

74cfs

Optimal band: 77–105 cfs

PERIOD HIGH

3,613cfs

PERIOD LOW

43cfs

RUNNABLE

20%

last 1 year in band

Precipitation History

Your History · W Fk San Jacinto Rv abv Lk Houston nr Porter, TX

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Weather Conditions

WEATHER CONDITIONS

TODAY

96°

78°

FRI

88°

76°

SAT

94°

77°

SUN

96°

76°

MON

77°

74°

TUE

76°

74°

WED

90°

75°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

94°

mild

94°

95°

96°

94°

93°

84°

85°

84°

82°

81°

80°

79°

78°

77°

76°

77°

81°

84°

87°

77°

79°

83°

85°

88°

87°

88°

87°

85°

83°

82°

81°

80°

79°

78°

77°

78°

81°

84°

87°

89°

91°

94°

93°

94°

91°

90°

87°

86°

84°

83°

82°

81°

82°

84°

86°

89°

91°

93°

96°

94°

92°

90°

89°

82°

80°

79°

76°

78°

76°

75°

74°

75°

76°

74°

75°

76°

77°

76°

74°

75°

76°

75°

WIND

mph · gust · dir

7mph SSW

G 9 mph

SSW

G11

SSE

G14

G17

G11

WNW

G12

G22

SSE

G22

G18

G12

G13

G10

SSW

ENE

G10

G12

SSE

G25

G11

G15

G13

G14

SSE

G11

SSE

G14

G16

G17

G16

SSE

G17

SSE

G11

SSE

ESE

G10

G17

ESE

G18

ESE

G20

ESE

G20

ESE

G18

ESE

G13

ESE

G14

ESE

G11

SSE

G10

WSW

SSW

G10

ESE

G10

SSE

G11

SSW

SSE

ESE

G14

SSE

G11

ENE

NNE

ENE

ESE

SSE

G11

ESE

SSE

PRECIP

chance %

14%

12%

19%

11%

12%

15%

18%

12%

10%

23%

28%

15%

42%

11%

45%

65%

32%

29%

CLOUDS

cover %

12%

few

12%

22%

21%

40%

11%

72%

100%

58%

93%

14%

100%

56%

16%

47%

62%

100%

69%

100%

72%

100%

86%

39%

26%

17%

68%

81%

100%

81%

89%

61%

80%

77%

100%

68%

100%

91%

73%

100%

27%

51%

94%

50%

100%

PRESSURE

hPa · trend

1016

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:27 AM

SUNSET

08:25 PM

13H 58M OF DAYLIGHT

MOON PHASE

Waning Crescent

28% illuminated

Station Location

30.1412, -95.3382

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC

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